lib_compatibility
====== Differences ====== This shows you the differences between two versions of the page.
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lib_compatibility [2015/08/19 10:22] damien created |
lib_compatibility [2015/08/20 08:56] (current) flavio ajouter une precision sur l'incompatibilité des libs |
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| - | Let's say you have a library that may be called from python 2.x or 3.x, but you don't know which one yet. You have a directory structure thus laid out: | + | Let's say you have a library that may be called from python 2.x or 3.x, but you don't know which one you'll have to use yet. And obviously let's say there is NO way to make a lib compatible with both (because of metaclasses for example). You have a directory structure thus laid out: |
| <code>. | <code>. | ||
| +--libs2x | +--libs2x | ||
| Line 17: | Line 17: | ||
| if sys.version_info.major == 3: | if sys.version_info.major == 3: | ||
| - | dir_name = "libs_3x" | + | dir_name = "libs_3x" |
| elif sys.version_info.major == 2: | elif sys.version_info.major == 2: | ||
| - | dir_name = "libs_2x" | + | dir_name = "libs_2x" |
| else: | else: | ||
| - | print("WTF?!") | + | raise ImportError |
| lib_path = os.path.dirname(__file__) # Start from the file and | lib_path = os.path.dirname(__file__) # Start from the file and | ||
lib_compatibility.1439979756.txt.gz · Last modified: 2015/08/19 10:22 by damien
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